‘Dark Flow’ points to other universes

‘Dark Flow’ points to other universes

Interesting research has found that all the galaxies in our universe appears to be pulled toward something outside of the universe:

The force and direction of the flow holds steady across space and through time.

“It’s the same flow at a distance of a hundred million light-years as it is at 2.5 billion light-years and it points in the same direction and the same amplitude. It looks like the entire matter of the universe is moving from one direction to the next,” Kashlinsky said.

The observation fits theoretical models of how our universe might be impacted by sibling universes, predicted by string theory, that we cannot directly detect.

It’s like our universe is a box and everything that it contains is inside it like milk in a carton, physicist Laura Mersini-Houghton with University of North Carolina at Chapel Hill, told Discovery News.

“If our universe is all that’s there, then the liquid in the box shouldn’t be sliding. Whatever is pulling it has to be bigger than the size of the box,” she said. “There is a structure beyond the horizon of our universe and that structure is exerting a force on our universe and creating this flow.”

Pretty trippy.

The nature of reality is one of those questions we don’t ponder much. But, it’s certainly the most interesting question around.

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Matt J. Duffy, PhD, is an academic media scholar. His works have been accepted for publication in the Journal of Middle East Media, the Journal of Mass Media Ethics and the Newspaper Research Journal. An assistant professor of communication, Duffy teaches UAE and international media law at Zayed University in Abu Dhabi. He is an active member of AUSACE, the Arab-US Association for Communication Educators. Follow him on Twitter.

About the Author

Dr. Matt J. Duffy serves as an assistant professor in the School of Communication and Media at Kennesaw State University in Georgia, USA. He enjoys teaching the art of good journalism, a noble profession and powerful tool for social change. Duffy worked as a journalist for several news outlets including the Boston Herald and the Marietta Daily Journal. He now teaches journalism and media law.
Duffy's research focuses on international approaches to media law. Wolters Kluwer will publish the second edition of his"Media Laws in the United Arab Emirates" in 2017. He has published more than a dozen academic articles and writes occasionally for niche publications. Duffy enjoyed a visit to Pakistan in May 2016 as part of the Fulbright Scholar program from the US State Department. Since 2012, Duffy has served on the board of the Arab-United States Association for Communication Educators, an organization that aims to improve journalism in the Middle East. He also owns Oxford Editing that he started in 2007.